@RequestMapping(params = "action=get_role_permissions")
    @PreAuthorize("hasRole('ROLE_USER_READER')")
    public
    @ResponseBody
    JsonResponse getUserRolePermissions(@RequestParam("id") Long userRoleId,
            @RequestParam String language)
            throws InvalidBusinessOperationException {

        try {
            //get user role view
            UserRoleView role = userRoleService.getViewById(userRoleId, language);
            boolean isAdmin = UserRoleService.userAdminID.equals(userRoleId);

            //get role permission rules
            Map<Long, UserPermissionRuleView> rules = role.getRules();

            //build form json from view
            List<UserPermissionRuleJson> data = settingsAssembler.buildUserPermissionRuleJson(rules.values(), !isAdmin);

            return new SuccessResponse(data);
        } catch (EntityNotFoundException e) {
            throw new InvalidBusinessOperationException(getErrorMessage("error.business.notfound.role"), e);
        }
    }